JPS5611944A - Molding material of unsaturated polyester - Google Patents

Molding material of unsaturated polyester

Info

Publication number
JPS5611944A
JPS5611944A JP8786279A JP8786279A JPS5611944A JP S5611944 A JPS5611944 A JP S5611944A JP 8786279 A JP8786279 A JP 8786279A JP 8786279 A JP8786279 A JP 8786279A JP S5611944 A JPS5611944 A JP S5611944A
Authority
JP
Japan
Prior art keywords
unsaturated polyester
polyester resin
switch
parts
pellets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8786279A
Other languages
Japanese (ja)
Inventor
Masahiko Sowa
Katsutoshi Takaishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8786279A priority Critical patent/JPS5611944A/en
Publication of JPS5611944A publication Critical patent/JPS5611944A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE: The titled material having high denseness and improved mold release characteristics free from deterioration of material, obtained by blending an unsaturated polyester resin with a hydrous silicate being basic by magnesium and aluminum, followed by forming it into powder or pellets.
CONSTITUTION: 30W50wt% based on the total wt. of an unsaturated polyester resin having a softing poing not lower than 40°C, preferably one having a degree of unsaturation 0.3W0.5, is blended with 5W150pts.wt. based on 100pts.wt. of the unsaturated polyester resin of a hydrous silicate being basic by magnesium and aluminum and formed into powder, granules, pellets, bulks, etc. A filler, reinforcing material, and release agent are added to the blend.
USE: Parts of switch, e.g., rotary switch, slide switch, pull switch, etc., relay parts, variable condenser parts, etc. of electric and electronic devices.
COPYRIGHT: (C)1981,JPO&Japio
JP8786279A 1979-07-10 1979-07-10 Molding material of unsaturated polyester Pending JPS5611944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8786279A JPS5611944A (en) 1979-07-10 1979-07-10 Molding material of unsaturated polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8786279A JPS5611944A (en) 1979-07-10 1979-07-10 Molding material of unsaturated polyester

Publications (1)

Publication Number Publication Date
JPS5611944A true JPS5611944A (en) 1981-02-05

Family

ID=13926688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8786279A Pending JPS5611944A (en) 1979-07-10 1979-07-10 Molding material of unsaturated polyester

Country Status (1)

Country Link
JP (1) JPS5611944A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104674A (en) * 1981-12-18 1983-06-22 Toray Ind Inc Method of making light-permeable film having rugged surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104674A (en) * 1981-12-18 1983-06-22 Toray Ind Inc Method of making light-permeable film having rugged surface
JPS6111673B2 (en) * 1981-12-18 1986-04-04 Toray Industries

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